HV9910BNG-G-M901

$1.18

Description：IC LED DRIVER CTRLR PWM 16SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0d03af5d74cd Category: LED Drivers IC Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CTRLR PWM 16SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Step-Down (Buck)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：8V
Voltage - Supply (Max)：450V
Voltage - Output：-
Current - Output / Channel：-
Frequency：25kHz, 100kHz
Dimming：Analog, PWM
Applications：Backlight, Lighting, Signage
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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HV9910BNG-G-M901

Overview

The HV9910BNG-G-M901 is a universal high-brightness LED driver IC from Microchip Technology, designed for DC-DC step-down (buck) applications. It operates within a supply voltage range of 8V to 450V and supports both analog and PWM dimming methods. The device features a single output channel and is housed in a 16-SOIC package with dimensions of 0.154 inches (3.90mm) width. It functions at a switching frequency of 100 kHz and maintains an adjustable output voltage. The component is rated for operation between -40°C and +125°C ambient temperature.

Feature Summary

Supports universal input voltage ranges suitable for high-brightness LED applications
Enables precise current regulation through constant current control topology
Offers flexible brightness control via integrated analog and PWM dimming interfaces

Applications

General lighting systems
LED backlighting units
Commercial signage displays

Procurement Notes

Verify the specific suffix M901 corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm that the 16-SOIC footprint matches your PCB layout constraints. Ensure compatibility with the 8V to 450V input range of your power stage. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when designing buck converter topologies for high-voltage LED strings. It is appropriate for designs requiring wide input voltage tolerance without external level shifting. Consider the 16-SOIC package size for space-constrained boards. Evaluate thermal management needs given the operating temperature range up to 125°C.

Part Context

This part belongs to the HV9910 series of LED drivers, which are optimized for high-efficiency power conversion. The series targets applications demanding reliable constant current drive for high-power LEDs. The HV9910B variant specifically integrates necessary control logic for standalone buck operation.